What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content How Financial Decision-Making is Like Camping It takes a plan to be successful when you head into the wilderness. Your finances are no different. Tax-Advantaged Retirement Planning Reduce your tax liability in retirement. Essential Steps to Avoid and Recover From Identity Theft Identity theft is becoming more common every day. Here’s what to do if it happens to you.